Communications scrambler system

Details Communications scrambler system Communications scrambler system

H - Electricity

04

K

340/70

H04K 1/00 (2006.01) H04K 1/06 (2006.01)

Patent

CA 1263463

ABSTRACT OF DISCLOSURE A communications scrambler operates on a digital basis in which digital or digitised incoming and outgoing signals are merged (60) into a single bit stream for application to a binary bit store (12) and retrieval therefrom for separation (62) of those signals. Multi-bit segments of each signal represent unintelligibly fragments of those signals and are stored and read-out under control of store addressing counters (36, 38, 76) whose outputs are selectively modified (48, 50) to achieve time-dispersion encryption/decryption for outgoing/incoming signals in multi-plexed writing and reading of the store (12). Digitisation (52, 54)and reconstitution (64, 66) of analogue incoming and outgoing signals is provided using inherently digital on-chip circuitry and one-bit per sample at a high rate for easy interfacing in telephone/radio systems. The whole control system can be put onto a simple semi- conductor chip of ULA type.

480677

Affiliated with

Also associated with

Rating

Communications scrambler system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Communications scrambler system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communications scrambler system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1255941